How to Use Slmgr to Change, Remove, or Extend Your Windows License

Last Updated: Feb 11, 2024 by

Managing software licenses can be a daunting task, especially for businesses with multiple computers and users. However, with the use of the Slmgr command in Windows, you can easily change, remove, or extend your Windows license. In this article, we will discuss how to use Slmgr to manage your Windows license and ensure license compliance.

What is Slmgr?

Slmgr, or Software Licensing Management Tool, is a command-line tool used to manage Windows licenses. It is available on all versions of Windows and can be used to perform various tasks related to software licensing. This tool is especially useful for businesses that need to manage multiple licenses and ensure compliance.

Changing Your Windows License

If you need to change your Windows license, whether it’s because you upgraded to a new version or need to switch to a different type of license, Slmgr can help. To change your license, open the Command Prompt as an administrator and type in the following command: slmgr.vbs /ipk . Replace with the new product key you want to use. Once the command is executed, your license will be changed.

Removing Your Windows License

In some cases, you may need to remove your Windows license, such as when you are upgrading to a new computer or no longer need the license. To remove your license, open the Command Prompt as an administrator and type in the following command: slmgr.vbs /upk. This will remove the current license from your computer.

Extending Your Windows License

If your Windows license is about to expire, you can use Slmgr to extend it. To do this, open the Command Prompt as an administrator and type in the following command: slmgr.vbs /rearm. This will extend your license for an additional 30 days. You can use this command up to three times, giving you a total of 120 days before you need to activate your license.

Checking Your License Status

To check the status of your Windows license, open the Command Prompt as an administrator and type in the following command: slmgr.vbs /dlv. This will display detailed information about your license, including the expiration date, activation status, and more.

Automating License Management

For businesses with multiple computers and users, manually managing licenses can be time-consuming and prone to errors. To simplify this process, you can use a software licensing tool that automates the process of managing licenses. These tools can help you track license usage, ensure compliance, and even automate the renewal process.

Conclusion

Managing your Windows license doesn’t have to be a complicated task. With the use of Slmgr, you can easily change, remove, or extend your license. However, for businesses with multiple licenses, it may be beneficial to invest in a software licensing tool to streamline the process and ensure compliance. By following these steps, you can effectively manage your Windows license and avoid any potential issues. Have you used Slmgr before? Let us know in the comments.

Gulrukh Ch

About the Author: Gulrukh Ch

Gulrukh Chaudhary, an accomplished digital marketer and technology writer with a passion for exploring the frontiers of innovation. Armed with a Master's degree in Information Technology, Gulrukh seamlessly blends her technical prowess with her creative flair, resulting in captivating insights into the world of emerging technologies. Discover more about her on her LinkedIn profile.